package today.rocky.elegantcoding.util;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;

/**
 * @version 1.0
 * @vlog:
 * @description:
 * @author: Rocky
 * @createDate: 2020/6/6 19:47
 */
@Component
public class SpringUtil implements ApplicationContextAware {

	private static ApplicationContext applicationContext;

	@Override
	public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
		SpringUtil.applicationContext = applicationContext;
	}

	public static Object getBean(String name){
		return applicationContext.getBean(name);
	}

	public static <T> T getBean(String name, Class<T> clazz){
		return applicationContext.getBean(name, clazz);
	}

	public static <T> T getBean(Class<T> clazz){
		return applicationContext.getBean(clazz);
	}
}